Four 7 x 4 inch wood-mounted mechanical kaleidoscopic slides; four wood-mounted slipping slides; a slipping slide dpicting a train crossing a bridge; two boxes of 3¼ x 3¼ inch Primus slides. (9)
Four 7 x 4 inch wood-mounted mechanical kaleidoscopic slides; four wood-mounted slipping slides; a slipping slide dpicting a train crossing a bridge; two boxes of 3¼ x 3¼ inch Primus slides. (9)
Four 7 x 4 inch wood-mounted mechanical kaleidoscopic slides; four wood-mounted slipping slides; a slipping slide dpicting a train crossing a bridge; two boxes of 3¼ x 3¼ inch Primus slides. (9)
